Touch input device
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United States of America Patent
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-
Apr 25, 2017
Grant Date -
Nov 26, 2015
app pub date -
Aug 4, 2015
filing date -
Apr 10, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A touch input device may be provided that includes: a touch sensor panel including a plurality of drive electrodes, a plurality of receiving electrodes and a plurality of node capacitors formed by the drive electrode and the receiving electrode; a driving part applying a driving signal to the drive electrode; a detector including a receiver which receives a signal including information on a capacitance of the node capacitor through the receiving electrode and integrates the signal; and an input capacitor connected between the receiver and the receiving electrode.
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